TangoWhiskey
Touchdown! Greaser!
Beth, prepare to be shocked.
It's from the dome in the Church of Saint Charles Borromew, designed by the only 27-year-old architect Max Hegele, a student of Otto Wagner, and erected between 1908-1911.
The Church stands in Vienna's Central Cemetery.
<< this was very hard to find, despite all my best Google-Fu >>
This page has more about the property